Question

$$(5-2x)(5+2x)[25+ { \left(4x \right) }^{ 2 }$$

Answer

$$(5-2*x)*(5+2*x)[25+16*x^2$$

Solution


Use Multiplication Distributive Property: \({(xy)}^{a}={x}^{a}{y}^{a}\).
Simplify  \({4}^{2}\)  to  \(16\).